The short version
Lightning is bright but brief, and it usually happens against a dark sky. That combination makes it friendlier than it sounds. You do not need to react to each flash. You set up on a tripod, use a long exposure, and let the shutter stay open while the storm does its work.
A reasonable starting point at night:
- Mode: Manual (or Bulb)
- ISO: low, roughly 100 to 400
- Aperture: around f/5.6 to f/8
- Shutter speed: several seconds to around 30 seconds, adjusted to the ambient light
- Focus: manual, set to a distant point or infinity
- Drive: remote release or intervalometer
Treat these as a baseline, not a rule. Storm distance, city lights and cloud brightness all change the result, so check the first few frames and adjust.
Safety first
Lightning can be dangerous at distances that feel comfortable. Weather services generally advise that if you can hear thunder, you are close enough to be struck, and that you should move to a substantial building or a hard-topped vehicle. No photo is worth the risk.
- Shoot from indoors, through a window, or from inside a parked car when possible.
- Stay away from open fields, hilltops, isolated trees and water.
- A tripod, especially a metal one, is a tall object. Do not stand outside next to it in an active storm.
- Follow local official guidance, and stop shooting when the storm gets close.
Gear you need
- A sturdy tripod. Long exposures need a stable camera, and storms bring wind.
- A remote shutter release or an intervalometer, so you are not touching the camera.
- A wide or standard zoom lens. Lightning often covers more of the sky than you expect.
- A rain cover or a sheltered shooting position, plus a lens hood and a microfiber cloth.
- Spare batteries, since long exposures and cold, damp weather drain them faster.
Exposure settings
Shooting mode
Use Manual so the camera does not change exposure from frame to frame. If you want exposures longer than your camera’s maximum, use Bulb with a remote release.
ISO
ISO is the setting that controls how sensitive the sensor is to light, which answers a common question readers ask. For lightning, keep it low. A low ISO keeps noise down and stops the sky and city lights from blowing out during long exposures. Raise it only if the scene is very dark and you need shorter exposures.
Aperture
A mid-range aperture such as f/5.6 to f/8 is a common choice. It tends to give sharp results across most lenses and keeps the sky from overexposing. Opening up wider lets in more ambient light, which can brighten the clouds but also shrink the visual impact of the bolts.
Shutter speed
Shutter speed decides how many strikes land in one frame and how bright the background gets.
- Longer exposures (for example 15 to 30 seconds) can catch several strikes in one frame, but clouds and ambient light brighten too.
- Shorter exposures (a few seconds) keep the background darker but catch fewer strikes per frame.
If the sky looks too bright in test shots, shorten the exposure or close down the aperture. If frames are too dark overall, extend the exposure or open up slightly.
Focus
Autofocus struggles in the dark. Switch to manual focus before the storm arrives, or while there is still light. Focus on a distant object such as a far-off building or light, using Live View zoom to check sharpness, or set the lens near infinity. Some lenses focus slightly past the infinity mark, so verify with a test shot rather than trusting the scale. Once set, avoid bumping the focus ring. A small strip of tape can help.
Intervalometer, Bulb or lightning trigger
There are three common ways to fire the shutter.
- Intervalometer (time-lapse mode): The camera takes one long exposure after another. This is a reliable option for most people, because you only review the frames afterward and keep the ones with strikes.
- Bulb with a remote: You open the shutter manually and close it after a strike or after a set time. It gives control but needs attention.
- Lightning trigger: A device that fires the camera when it senses a flash. It can be useful, especially in daylight, but it is an extra purchase and results vary.
For a first attempt, an intervalometer with exposures of roughly 10 to 30 seconds at night is a simple way to start.
Daytime lightning
In daylight, long exposures overexpose the scene. Options include:
- A strong neutral density filter to lengthen the exposure.
- A lightning trigger.
- Shooting video and pulling stills from it, which sacrifices quality but is easy.
Results in daylight are harder to get, so expect a lower hit rate.
Composition and framing
- Shoot wide so a bolt fits wherever it appears.
- Include a foreground element such as a skyline, a tree line or a hill for scale.
- Point toward the active part of the storm, and keep the horizon level.
- Consider leaving room in the frame. You can crop later, but you cannot add sky.
For more on reading storms, light and cloud structure, see our thunderstorm photography tips.
Shooting lightning with a phone
Phones can capture lightning with a tripod or a stable surface and a long-exposure or night mode. Many phone cameras limit exposure length, and automatic processing may smooth the scene or miss strikes. Using a third-party camera app with manual shutter control, where available, can help. Keep the phone dry and protected, and apply the same safety rules.
Common problems
- No bolts in the frame: Strikes are random. Take many frames and expect to delete most of them.
- Washed-out sky: Shorten the exposure, lower ISO or close down the aperture.
- Soft image: Re-check manual focus and use a remote release to avoid vibration.
- Blurry streaks from wind or rain on the glass: Shoot from sheltered spots and wipe the front element.
- Noise: Lower the ISO and keep exposures within a reasonable range.
FAQ
Which camera setting controls sensitivity to light? ISO. Aperture and shutter speed also affect how much light reaches the sensor, but ISO sets the sensor’s sensitivity.
What aperture should I use for lightning? Mid-range apertures such as f/5.6 to f/8 are a common starting point.
Do I need a tripod? Yes for long exposures. Without one, results will usually be blurry.
Can I shoot lightning handheld? It is possible in daylight with luck, but it is not a reliable method.